From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 29/36] drm/tegra: sor: Implement ->atomic_check() Date: Tue, 20 Jan 2015 11:48:48 +0100 Message-ID: <1421750935-4023-30-git-send-email-thierry.reding@gmail.com> References: <1421750935-4023-1-git-send-email-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1421750935-4023-1-git-send-email-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KClRoZSBpbXBsZW1lbnRh dGlvbiBvZiB0aGUgLT5hdG9taWNfY2hlY2soKSBjYWxsYmFjayBwcmVjb21wdXRlcyBhbGwKcGFy YW1ldGVycyB0byBjaGVjayBpZiB0aGUgZ2l2ZW4gY29uZmlndXJhdGlvbiBjYW4gYmUgYXBwbGll ZC4gSWYgc28gdGhlCnByZWNvbXB1dGVkIHZhbHVlcyBhcmUgc3RvcmVkIGluIHRoZSBhdG9taWMg c3RhdGUgb2JqZWN0IGZvciB0aGUgZW5jb2RlcgphbmQgYXBwbGllZCBkdXJpbmcgbW9kZXNldC4g SW4gdGhhdCB3YXkgdGhlIG1vZGVzZXQgbm8gbG9uZ2VyIG5lZWRzIHRvCnBlcmZvcm0gYW55IGNo ZWNraW5nIGJ1dCBzaW1wbHkgcHJvZ3JhbSB2YWx1ZXMgaW50byByZWdpc3RlcnMuCgpTaWduZWQt b2ZmLWJ5OiBUaGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgotLS0KIGRyaXZlcnMv Z3B1L2RybS90ZWdyYS9zb3IuYyB8IDIyICsrKysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBj aGFuZ2VkLCAyMiBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3Rl Z3JhL3Nvci5jIGIvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL3Nvci5jCmluZGV4IDI3OTNlNzVjNjU3 My4uNzQ2M2VhMDJhMDgzIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdGVncmEvc29yLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL3Nvci5jCkBAIC0xMzIwLDYgKzEzMjAsMjcgQEAg dW5sb2NrOgogCW11dGV4X3VubG9jaygmc29yLT5sb2NrKTsKIH0KIAorc3RhdGljIGludAordGVn cmFfc29yX2VuY29kZXJfYXRvbWljX2NoZWNrKHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlciwK KwkJCSAgICAgICBzdHJ1Y3QgZHJtX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCisJCQkgICAgICAg c3RydWN0IGRybV9jb25uZWN0b3Jfc3RhdGUgKmNvbm5fc3RhdGUpCit7CisJc3RydWN0IHRlZ3Jh X291dHB1dCAqb3V0cHV0ID0gZW5jb2Rlcl90b19vdXRwdXQoZW5jb2Rlcik7CisJc3RydWN0IHRl Z3JhX2RjICpkYyA9IHRvX3RlZ3JhX2RjKGNvbm5fc3RhdGUtPmNydGMpOworCXVuc2lnbmVkIGxv bmcgcGNsayA9IGNydGNfc3RhdGUtPm1vZGUuY2xvY2sgKiAxMDAwOworCXN0cnVjdCB0ZWdyYV9z b3IgKnNvciA9IHRvX3NvcihvdXRwdXQpOworCWludCBlcnI7CisKKwllcnIgPSB0ZWdyYV9kY19z dGF0ZV9zZXR1cF9jbG9jayhkYywgY3J0Y19zdGF0ZSwgc29yLT5jbGtfcGFyZW50LAorCQkJCQkg cGNsaywgMCk7CisJaWYgKGVyciA8IDApIHsKKwkJZGV2X2VycihvdXRwdXQtPmRldiwgImZhaWxl ZCB0byBzZXR1cCBDUlRDIHN0YXRlOiAlZFxuIiwgZXJyKTsKKwkJcmV0dXJuIGVycjsKKwl9CisK KwlyZXR1cm4gMDsKK30KKwogc3RhdGljIGNvbnN0IHN0cnVjdCBkcm1fZW5jb2Rlcl9oZWxwZXJf ZnVuY3MgdGVncmFfc29yX2VuY29kZXJfaGVscGVyX2Z1bmNzID0gewogCS5kcG1zID0gdGVncmFf c29yX2VuY29kZXJfZHBtcywKIAkubW9kZV9maXh1cCA9IHRlZ3JhX3Nvcl9lbmNvZGVyX21vZGVf Zml4dXAsCkBAIC0xMzI3LDYgKzEzNDgsNyBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9lbmNv ZGVyX2hlbHBlcl9mdW5jcyB0ZWdyYV9zb3JfZW5jb2Rlcl9oZWxwZXJfZnVuY3MgPSB7CiAJLmNv bW1pdCA9IHRlZ3JhX3Nvcl9lbmNvZGVyX2NvbW1pdCwKIAkubW9kZV9zZXQgPSB0ZWdyYV9zb3Jf ZW5jb2Rlcl9tb2RlX3NldCwKIAkuZGlzYWJsZSA9IHRlZ3JhX3Nvcl9lbmNvZGVyX2Rpc2FibGUs CisJLmF0b21pY19jaGVjayA9IHRlZ3JhX3Nvcl9lbmNvZGVyX2F0b21pY19jaGVjaywKIH07CiAK IHN0YXRpYyBpbnQgdGVncmFfc29yX2luaXQoc3RydWN0IGhvc3QxeF9jbGllbnQgKmNsaWVudCkK LS0gCjIuMS4zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=